166981080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1451}}^1$

素因数の和:1609

約数の個数: 128

約数和(自身を含む): 577082880

約数和(自身を除く): 410101800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1451, 1644, 1918, 2055, 2740, 2877, 2902, 3288, 3836, 4110, 4353, 4795, 5480, 5754, 5804, 7255, 7672, 8220, 8706, 9590, 10157, 11508, 11608, 14385, 14510, 16440, 17412, 19180, 20314, 21765, 23016, 28770, 29020, 30471, 34824, 38360, 40628, 43530, 50785, 57540, 58040, 60942, 81256, 87060, 101570, 115080, 121884, 152355, 174120, 198787, 203140, 243768, 304710, 397574, 406280, 596361, 609420, 795148, 993935, 1192722, 1218840, 1391509, 1590296, 1987870, 2385444, 2783018, 2981805, 3975740, 4174527, 4770888, 5566036, 5963610, 6957545, 7951480, 8349054, 11132072, 11927220, 13915090, 16698108, 20872635, 23854440, 27830180, 33396216, 41745270, 55660360, 83490540, 166981080]

約数ペア:

[(1, 166981080), (2, 83490540), (3, 55660360), (4, 41745270), (5, 33396216), (6, 27830180), (7, 23854440), (8, 20872635), (10, 16698108), (12, 13915090), (14, 11927220), (15, 11132072), (20, 8349054), (21, 7951480), (24, 6957545), (28, 5963610), (30, 5566036), (35, 4770888), (40, 4174527), (42, 3975740), (56, 2981805), (60, 2783018), (70, 2385444), (84, 1987870), (105, 1590296), (120, 1391509), (137, 1218840), (140, 1192722), (168, 993935), (210, 795148), (274, 609420), (280, 596361), (411, 406280), (420, 397574), (548, 304710), (685, 243768), (822, 203140), (840, 198787), (959, 174120), (1096, 152355), (1370, 121884), (1451, 115080), (1644, 101570), (1918, 87060), (2055, 81256), (2740, 60942), (2877, 58040), (2902, 57540), (3288, 50785), (3836, 43530), (4110, 40628), (4353, 38360), (4795, 34824), (5480, 30471), (5754, 29020), (5804, 28770), (7255, 23016), (7672, 21765), (8220, 20314), (8706, 19180), (9590, 17412), (10157, 16440), (11508, 14510), (11608, 14385)]